All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 motion detectors

Dahua Technology PFM861-B300 Wired Ceiling/wall White vs Dahua Technology PFR4K-E50 Wired Ceiling/wall White

Add a product
  • 14specifications compared
  • 11differ
  • 3identical
  • 15known for one product only

Key differences

The Dahua Technology PFM861-B300 Wired Ceiling/wall White has 54° more detection angle than the Dahua Technology PFR4K-E50 Wired Ceiling/wall White (90° vs 36°). The Dahua Technology PFM861-B300 Wired Ceiling/wall White has 6 dBmW more transmit power than the Dahua Technology PFR4K-E50 Wired Ceiling/wall White (26 dBmW vs 20 dBmW). The Dahua Technology PFM861-B300 Wired Ceiling/wall White has 400 m more detection distance than the Dahua Technology PFR4K-E50 Wired Ceiling/wall White (450 m vs 50 m). International Protection (IP) code: IP66 on the Dahua Technology PFM861-B300 Wired Ceiling/wall White, IP67 on the Dahua Technology PFR4K-E50 Wired Ceiling/wall White. Operating frequency: 24050 - 24150 MHz on the Dahua Technology PFM861-B300 Wired Ceiling/wall White, 24000 MHz on the Dahua Technology PFR4K-E50 Wired Ceiling/wall White.

  • Detection angle
    • 90°
    • 36°
  • International Protection (IP) code
    • IP66
    • IP67
  • Transmit power
    • 26 dBmW
    • 20 dBmW
  • Detection distance
    • 450 m
    • 50 m
  • Operating frequency
    • 24050 - 24150 MHz
    • 24000 MHz
  • Operating relative humidity (H-H)
    • 0 - 90%
    • 0 - 95%
  • Operating temperature (T-T)
    • -40 - 75 °C
    • -40 - 70 °C
  • Width
    • 235 mm
    • 157.9 mm

Side by side

Differences highlightedShow differences only
29 specifications
A

Dahua Technology

PFM861-B300 Wired Ceiling/wall White

Model PFM861-B300

View product
B

Dahua Technology

PFR4K-E50 Wired Ceiling/wall White

Model PFR4K-E50

View product
Features2 differ
Mounting typeCeiling/wallCeiling/wall
PlacementKnown for oneIndoor, Outdoor
Product colourWhiteWhite
Detection angleDiffers90°36°
International Protection (IP) codeDiffersIP66IP67
Housing materialKnown for oneAluminium, Polycarbonate (PC)
Installation height (max)Known for one3 m
Installation height (min)Known for one1 m
Security3 differ
Connectivity technologyWiredWired
Transmit powerDiffers26 dBmW20 dBmW
Detection distanceDiffers450 m50 m
Operating frequencyDiffers24050 - 24150 MHz24000 MHz
Poweridentical
Power source typeKnown for oneAC, DC
Input voltageKnown for one12 V
Power consumption (standby)Known for one12 W
Power consumption (typical)Known for one14 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs0 - 90%0 - 95%
Operating temperature (T-T)Differs-40 - 75 °C-40 - 70 °C
Storage relative humidity (H-H)Known for one0 - 95%
Storage temperature (T-T)Known for one-40 - 80 °C
Weight & dimensions4 differ
WidthDiffers235 mm157.9 mm
DepthDiffers175 mm67.1 mm
HeightDiffers47.5 mm204.9 mm
WeightDiffers1.65 kg1.7 kg
Packaging dataidentical
Package widthKnown for one171 mm
Package depthKnown for one208 mm
Package heightKnown for one256 mm
Package weightKnown for one2.2 kg
Quantity per packKnown for one1 pc(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More motion detector comparisons

All motion detector comparisons